From dc85f0c6343ca93c83ec33fa5d4af03f06ed1001 Mon Sep 17 00:00:00 2001
From: curt <curt>
Date: Sat, 16 Feb 2002 17:38:29 +0000
Subject: [PATCH] Be more robust when FlightGear changes it's mind about the
 local ground elevation.

---
 src/FDM/flight.cxx | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/FDM/flight.cxx b/src/FDM/flight.cxx
index 15404ec27..a0b7c4e59 100644
--- a/src/FDM/flight.cxx
+++ b/src/FDM/flight.cxx
@@ -558,7 +558,9 @@ void fgFDMForceAltitude(const string &model, double alt_meters) {
 		
     cur_fdm_state->set_Altitude( alt_meters * SG_METER_TO_FEET );
     cur_fdm_state->set_Sea_level_radius( sea_level_radius_meters * 
-                                         SG_METER_TO_FEET );			  
+                                         SG_METER_TO_FEET );
+    cur_fdm_state->set_Runway_altitude( scenery.get_cur_elev() *
+					SG_METER_TO_FEET );	
 
     // additional work needed for some flight models
     if ( model == "larcsim" ) {